iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7563 | 9231 |
| Floating Point | Processor floating point performance | 14111 | |
| Memory | Memory performance | 5798 | |
| Stream | Memory bandwidth performance | 4855 | |
Result Information
| User | marcelocampiglia |
| Upload Date | Sat, 12 Nov 2011 20:10:47 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 0 KB |
| L1 Data Cache | 0 KB |
| L2 Cache | 1024 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7563 | |
|---|---|---|
|
Blowfish
single-core scalar |
2506
110 MB/sec |
|
|
Blowfish
multi-core scalar |
8156
334 MB/sec |
|
|
Text Compress
single-core scalar |
3489
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
10313
33.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3527
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
11048
44.0 MB/sec |
|
|
Image Compress
single-core scalar |
3284
27.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9849
82.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4062
68.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11705
191 Mpixels/sec |
|
|
Lua
single-core scalar |
5664
2.18 Mnodes/sec |
|
|
Lua
multi-core scalar |
17154
6.60 Mnodes/sec |
Floating Point Performance
| Floating Point | 14111 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2906
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
8967
5.87 Gflops |
|
|
Dot Product
single-core scalar |
5083
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
16365
7.46 Gflops |
|
|
Dot Product
single-core vector |
8196
9.82 Gflops |
|
|
Dot Product
multi-core vector |
28635
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
3133
2.79 Gflops |
|
|
LU Decomposition
multi-core scalar |
6531
5.73 Gflops |
|
|
Primality Test
single-core scalar |
8174
1.22 Gflops |
|
|
Primality Test
multi-core scalar |
19834
3.68 Gflops |
|
|
Sharpen Image
single-core scalar |
15160
35.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46541
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6932
5.49 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
21099
16.6 Mpixels/sec |
Memory Performance
| Memory | 5798 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6912
8.46 GB/sec |
|
|
Write Sequential
single-core scalar |
7868
5.38 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4753
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4044
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5415
5.58 GB/sec |
Stream Performance
| Stream | 4855 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4681
6.40 GB/sec |
|
|
Stream Copy
single-core vector |
5076
6.58 GB/sec |
|
|
Stream Scale
single-core scalar |
4927
6.39 GB/sec |
|
|
Stream Scale
single-core vector |
4873
6.58 GB/sec |
|
|
Stream Add
single-core scalar |
4828
7.29 GB/sec |
|
|
Stream Add
single-core vector |
5333
7.42 GB/sec |
|
|
Stream Triad
single-core scalar |
5169
7.14 GB/sec |
|
|
Stream Triad
single-core vector |
3953
7.40 GB/sec |
